cpu-orc.c

/*** This file is part of PulseAudio. Copyright 2010 Arun Raghavan <arun.raghavan@collabora.co.uk> PulseAudio is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. PulseAudio is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with PulseAudio; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.***/#ifdef HAVE_CONFIG_H#include <config.h>#endif#include "cpu-orc.h"void pa_cpu_init_orc(pa_cpu_info cpu_info)
{
#ifndef DISABLE_ORC/* Update these as we test on more architectures */
pa_cpu_x86_flag_t x86_want_flags = PA_CPU_X86_MMX | PA_CPU_X86_SSE | PA_CPU_X86_SSE2 | PA_CPU_X86_SSE3 | PA_CPU_X86_SSSE3 | PA_CPU_X86_SSE4_1 | PA_CPU_X86_SSE4_2;
/* Enable Orc svolume optimizations */if ((cpu_info.cpu_type == PA_CPU_X86) && (cpu_info.flags.x86 & x86_want_flags))
pa_volume_func_init_orc();
#endif}